At the main menu or while the game is paused, select the "Under The Hood" option. Choose the "Sponsor Code" selection, then enter one of the following case-sensitive codes to activate the corresponding cheat function. If you entered the code correctly, a message will appear. The cars will appear when you enter a junkyard after earning the required license. Note: Some codes require an Xbox Live connection. Also, the ability to enter sponsor codes is not available after the v1.6 patch.
Enter "circuitcity" as a case-sensitive code in the North American version of the game to unlock the Circuit City Hotrod. Note: You must have a "Burnout Paradise" license to use this car.
Enter "bestbuy" as a case-sensitive code in the North American version of the game to unlock the Hunter Best Buy Oval Champ car. Note: You must have an "A" license to use this car.
Enter "gamestop" as a case-sensitive code in the North American version of the game to unlock the Kitano GameStop Sport car. Note: You must have an "A" license to use this car.
Enter "H211 1Z99 LZ00 00BB" as a case-sensitive code in the French version of the game to unlock the Kitano Micromania Hydros Custom car. Additionally, this code will also work in other European regions besides France if you change your default language for your system to French. Note: You must have an "A" license to use this car. The code contains the number zero and not the letter "O".
Enter "U84D 3Y8K FY8Y 58N6", "E60J 8Z7T MS8L 51U6", "G23X 5K8Q GX2V 04B1", or "E165 6L1Q ZQ2H 10V3" as a case-sensitive code in the North American version of the game to unlock the Steel Wheels car. Enter "Z891 4K88 IN25 79AA" or "B179 8M20 XA09 80FF" as a case-sensitive code in the European or Australian version of the game. Note: You must have a "Burnout Paradise" license to use this car. The code contains the number zero and not the letter "O".
Enter "walmart" as a case-sensitive code in the North American version of the game to unlock the Wal-Mart F1 Racer. Note: You must have a "Burnout Paradise" license to use this car.
Get the indicated number of wins to unlock the corresponding license. Note: Previously achieved wins do not count towards unlocking the next higher license.
Successfully complete the indicated task to unlock the corresponding car:
The following cars can be unlocked in the "Big Surf Island" bonus downloadable content:
Successfully complete the indicated task to unlock the corresponding bike:
Successfully complete the indicated task to unlock the corresponding paint:
A good way to do the double barrel roll is to use the Ikusa GT and fly off the big jump on South Mountain Drive.
In any car with sirens (for example, the Hunter Citizen, Krieger PCPD Special, or Hunter Manhattan Spirit), click the Left Analog-stick to turn it on. If you hold it, you will hear a different siren.
From the top part of the dam, go west, and follow the road (W. Lake Drive) northwest, and turn left. You should see an opening with a road that leads down and is a very good jump for barrel rolls. The quarry spans that entire area.
Stop your car, and remain idle until the engine turns off and your taillights turn dark. Eventually the screen will become monochrome, and the camera will start to move around the city.
The following cars are a reference to more famous vehicles:
Use the Kitano Hydros Techno. Floor the gas and the brake, and the car will still move. Just add boost to burn out at a very slow speed, making it easier to react to oncoming traffic and obstacles.
Switch to a speed boost-type car (preferably the Ubershall 8 because of the square front end or any speed car with one). Go to the gas station on Angus Wharf. This is the only station this trick will work at, and it cannot be online because of the "Cagney Update". Drive to the south end of the station. Drive and boost into the concrete triangle at the end of the station. Keep boosting, and the game will think you are going through the station. You will keep getting boost refills after you Burnout. Keep holding [Boost] and [Gas], and if you start to lean towards one way, turn in the other direction. After a few minutes, you should hit Burnout x20.
Accomplish the indicated achievement to get the corresponding number of Gamerscore points:
The following achievements require the "Party Pack" bonus downloadable content:
The following achievements require the "Cops And Robbers" bonus downloadable content:
The following achievements require the "Big Surf Island" bonus downloadable content: